Estimate the current density

Assignment Help Physics

Reference no: EM13516439

A small but measurable current of 1.1 10-10A exists in a copper wire whose diameter is 3.1 mm. Assume the current is uniform.

(a) Calculate the current density.

(b) Calculate the electron drift speed.

Reference no: EM13516439

Questions Cloud

Show impact of filling pacific order on missions profits : Prepare a schedule to show the impact of filling the Pacific order on Mission's profits for the year and would you recommend that Mission accept the order?

The frisbee pie company can make pie tins for bakeries : The Frisbee Pie company can make pie tins for bakeries, which are willing to pay

Explain the phase diagram of ammonia can be characterized : The phase diagram of ammonia can be characterized by the following information. The normal melting and boiling temperatures are 195.2 and 239.82 K, respectively, the triple point pressure and temperature are 6077 Pa and 195.41 K,

What is the orbital speed of the asteroid : An asteroid orbits the Sun at a constant distance of 3.540e+11 meters. The Sun's mass is 1.99×1030 kg. What is the orbital speed of the asteroid

Estimate the current density : A small but measurable current of 1.1 10-10A exists in a copper wire whose diameter is 3.1 mm. Assume the current is uniform. Calculate the current density

Show the impact of filling the simpson order : Prepare a schedule to show the impact of filling the Simpson order on Andreasen's profits for the year and would you recommend that Andreasen accept the order?

Explain distillation and sublimation : What are the similarities between distillation and sublimation. When would you choose one over the other.

Determine the initial angular speed of the fan : An electric fan is running on HIGH. After the LOW button is pressed, the angular speed of the fan decreases to 83.8 rad/s in 1.75 s. Determine the initial angular speed of the fan

Determine the tangential speed of the earth : The earth orbits the sun once a year (3.16X 107s) in a nearly circular orbit of radius 1.50X1011m. With respect to the sun, determine the tangential speed of the earth

Reviews

Write a Review

Required(*) Message

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

User Account

All Pages